Atomfair

Awaiting product image

Atomfair 2-Chloro-5-iodo-4-methylpyridine C6H5ClIN CAS 550347-54-1

2-Chloro-5-iodo-4-methylpyridine (CAS: 550347-54-1) is a high-purity halogenated pyridine derivative designed for advanced research and industrial applications. This compound, with the molecular formula C6H5ClIN , is a versatile building block in organic synthesis, particularly in pharmaceutical, agrochemical, and material science research. Its unique structure, featuring chloro and iodo substituents on a methylated pyridine ring, enables selective functionalization for the development of novel heterocyclic compounds. Our product is rigorously tested to ensure ≥95% purity (HPLC/GC) and is supplied in moisture-resistant packaging to maintain stability. Available in quantities from milligrams to kilograms, it is ideal for cross-coupling reactions (e.g., Suzuki, Stille), nucleophilic substitutions,…

Category:

Description

2-Chloro-5-iodo-4-methylpyridine (CAS: 550347-54-1) is a high-purity halogenated pyridine derivative designed for advanced research and industrial applications. This compound, with the molecular formula C6H5ClIN, is a versatile building block in organic synthesis, particularly in pharmaceutical, agrochemical, and material science research. Its unique structure, featuring chloro and iodo substituents on a methylated pyridine ring, enables selective functionalization for the development of novel heterocyclic compounds. Our product is rigorously tested to ensure ≥95% purity (HPLC/GC) and is supplied in moisture-resistant packaging to maintain stability. Available in quantities from milligrams to kilograms, it is ideal for cross-coupling reactions (e.g., Suzuki, Stille), nucleophilic substitutions, and as a precursor for ligands or catalysts. MSDS and analytical certificates are provided upon request.

Properties

  • CAS Number: 550347-54-1
  • Complexity: 99.1
  • IUPAC Name: 2-chloro-5-iodo-4-methyl-pyridine
  • InChI: InChI=1S/C6H5ClIN/c1-4-2-6(7)9-3-5(4)8/h2-3H,1H3
  • InChI Key: GGKYISVMVRLEDY-UHFFFAOYSA-N
  • Exact Mass: 252.91552
  • Molecular Formula: C6H5ClIN
  • Molecular Weight: 253.47
  • SMILES: CC1=CC(=NC=C1I)Cl
  • Topological: 12.9
  • Monoisotopic Mass: 252.91552
  • Synonyms: 2-chloro-5-iodo-4-methylpyridine, 550347-54-1, DTXSID20679732, DTXCID40630481, 867-310-3, MFCD13185454, 2-chloro-5-iodo-4-methyl-pyridine, SCHEMBL15508004, GGKYISVMVRLEDY-UHFFFAOYSA-N, 5-Iodo-2-chloro-4-methylpyridine, AKOS015891498, AC-27535, DS-18360, SY032483, DB-071934, CS-0097905, EN300-250541, I11185

2-Chloro-5-iodo-4-methylpyridine serves as a key intermediate in medicinal chemistry for synthesizing bioactive molecules targeting kinase inhibition or CNS disorders. Its halogenated pyridine core is utilized in palladium-catalyzed cross-couplings to construct complex architectures in drug discovery. The compound also finds use in materials science for developing photoactive polymers and as a directing group in metal-organic frameworks (MOFs).

Safety and Hazards

GHS Hazard Statements

  • H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]
  • H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

  • P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

  • Acute Tox. 4 (100%)
  • Acute Tox. 4 (100%)
  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2A (100%)
  • Acute Tox. 4 (100%)
  • STOT SE 3 (100%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products